<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1688-1249</journal-id>
<journal-title><![CDATA[Archivos de Pediatría del Uruguay]]></journal-title>
<abbrev-journal-title><![CDATA[Arch. Pediatr. Urug.]]></abbrev-journal-title>
<issn>1688-1249</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Uruguaya de Pediatría]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1688-12492024000201210</article-id>
<article-id pub-id-type="doi">10.31134/ap.95.s1.2</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Incorporación a nivel nacional de tecnología no invasiva para valoración del dolor y/o disconfort neonatal]]></article-title>
<article-title xml:lang="en"><![CDATA[Incorporation of non-invasive technology for the assessment of neonatal pain and/or discomfort at national level]]></article-title>
<article-title xml:lang="pt"><![CDATA[Incorporação a nível nacional de tecnologia não invasiva para avaliação da dor e/ou desconforto neonatal]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mederos]]></surname>
<given-names><![CDATA[Sofía]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vaamonde]]></surname>
<given-names><![CDATA[Lucía]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[Cecilia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[Natalie]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Abella]]></surname>
<given-names><![CDATA[Pilar]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Badía]]></surname>
<given-names><![CDATA[Martín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cabral]]></surname>
<given-names><![CDATA[Tamara]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Farías]]></surname>
<given-names><![CDATA[Lucía]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Da Luz]]></surname>
<given-names><![CDATA[Lucas]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Favale]]></surname>
<given-names><![CDATA[Anna]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jaureguy]]></surname>
<given-names><![CDATA[Paula]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mena]]></surname>
<given-names><![CDATA[Victoria]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ricca]]></surname>
<given-names><![CDATA[Esteban]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Blasina]]></surname>
<given-names><![CDATA[Fernanda]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,UDELAR Facultad de Medicina Hospital de Clínicas]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Uruguay</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,UDELAR Facultad de Medicina Unidad Académica de Neonatología. Hospital de Clínicas]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Uruguay</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,UDELAR Facultad de Medicina Unidad Académica de Neonatología. Hospital de Clínicas]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Uruguay</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,UDELAR Facultad de Medicina Unidad Académica de Neonatología. Hospital de Clínicas]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Uruguay</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,UDELAR Facultad de Medicina Unidad Académica de Neonatología. Hospital de Clínicas]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Uruguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<volume>95</volume>
<numero>nspe1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_arttext&amp;pid=S1688-12492024000201210&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_abstract&amp;pid=S1688-12492024000201210&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_pdf&amp;pid=S1688-12492024000201210&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[resumen está disponible en el texto completo]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Summary:  Introduction: exposure to painful stimuli and stress in the neonatal stage, without correct treatment, has short and long-term consequences. Proper diagnosis is a challenge since clinical scales are subjective, and we require more objective screening tools and a better ability to interpret neonatal discomfort/pain. Newborn Infant Parasympathetic Evaluation (NIPE&#8482;) is a non-invasive technology for continuous pain monitoring in neonates, recently developed given the difficulty to objectify pain using conventional methods in clinical practice. This technology is based on the analysis of heart rate variability (HR), which allows us to approximate the activity of the parasympathetic system.  Objectives: the objective of this research was to assess discomfort in a newborn pig model (NB) and in human neonates exposed to nociceptive maneuvers with the use of non-invasive technology (NIPE), in the maternity ward of the University Hospital.  Material and methods: an observational, longitudinal study was carried out in 6 NB pigs, anesthetized, hemodynamically monitored and subjected to a major surgical procedure (left lateral thoracotomy with cardiac approach, pericardiostomy and right trans ventricular pulmonary vascular access) and 12 minimally invasive procedures, from clinical practice. routine such as BCG vaccination, hemoglucotest and screening, which generate a nociceptive stimulus in 8 healthy term newborns. Healthy term newborns (GA between 37-41 weeks plus 6 days) admitted to the mother-child joint accommodation were included, We excluded those NB patients who presented some pathology or whose parents did not accept participation in the study.  Results: HR variability was compared using automated detection (NIPETM) for objective estimation of pain/discomfort. It was compared in the clinic with a validated and widely used scale in neonates: Premature Infant Pain Profile (PIPP). We used the Spearman&#8217;s correlation, the Kruskall-Wallis test or the Chi square test with Fisher&#8217;s correction to assess the association between NIPE&#8482; variables and HR, as needed. A negative correlation was found between HR and NIPETM for both the group of neonates. humans (r=-1; p=0.008) and for the animal model (r=-0.6; p=0.0004). No significant association was found between NIPETM and the PIPP scale. The variation between pre- and post-stimulus NIPE&#8482; values in human NBs was significant (p=0.008).  Conclusions: we conclude that in both scenarios explored, NIPE&#8482; values decrease when faced with nociceptive stimuli and changes in HR are related to its values, regardless of the species or the aggressiveness of the maneuver. This paper is the first at a national level to incorporate the use of this technology, we believe it will have an impact on the way pain is assessed and addressed by healthcare and experimental teams.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo:  Introdução: a exposição a estímulos dolorosos e ao estresse na fase neonatal, sem tratamento correto, traz consequências a curto e longo prazo. O diagnóstico adequado é um desafio, uma vez que as escalas clínicas são subjetivas e são necessárias ferramentas de triagem com melhor objetividade e capacidade de interpretar o desconforto/dor neonatal. A Avaliação Parassimpática do Recém-Nascido (NIPE&#8482;) é uma tecnologia não invasiva para monitoramento contínuo da dor em neonatos, desenvolvida recentemente devido à dificuldade de objetivar a dor usando métodos convencionais na prática clínica. Esta tecnologia baseia-se na análise da variabilidade da frequência cardíaca (FC), o que nos permite aproximar a atividade do sistema parassimpático.  Objetivos: o objetivo desta pesquisa foi avaliar o desconforto em recém-nascido modelo suíno (RN) e em neonatos humanos expostos a manobras nociceptivas com uso de tecnologia não invasiva (NIPE), na maternidade do Hospital Universitário.  Material e métodos: foi realizado um estudo observacional, longitudinal, em 6 suínos RN, anestesiados, monitorados hemodinamicamente e submetidos a um procedimento cirúrgico de grande porte (toracotomia lateral esquerda com abordagem cardíaca, pericardiostomia e acesso vascular pulmonar transventricular direito) e 12 procedimentos minimamente invasivos, da prática clínica. rotina como vacinação BCG, hemoglicoteste e triagem, que geram estímulo nociceptivo em 8 recém-nascidos a termo saudáveis. Foram incluídos recém-nascidos a termo saudáveis (IG entre 37-41 semanas mais 6 dias) internados no alojamento conjunto mãe-filho, foram excluídos do A amostra incluiu RNs que apresentavam alguma patologia e aqueles cujos pais não aceitaram a participação no estudo.  Resultados: a variabilidade da FC foi comparada por meio de detecção automatizada (NIPETM) para estimativa objetiva de dor/desconforto. Foi comparado na clínica com uma escala validada e amplamente utilizada em neonatos: Premature Infant Pain Profile (PIPP). Para avaliar a associação entre as variáveis do NIPE&#8482; e a FC, utilizou-se a correlação de Spearman, o teste de Kruskall-Wallis ou o teste Qui-quadrado com correção de Fisher, conforme apropriado. Foi encontrada correlação negativa entre a FC e o NIPETM para ambos os grupos de neonatos. (r=-1; p=0,008) e para o modelo animal (r=-0,6; p=0,0004). Não foi encontrada associação significativa entre o NIPETM e a escala PIPP. A variação entre os valores de NIPE&#8482; pré e pós-estímulo em RN humanos foi significativa (p=0,008).  Conclusões: concluímos que em ambos os cenários explorados, os valores do NIPE&#8482; diminuem diante de estímulos nociceptivos e as alterações na FC estão relacionadas aos seus valores, independente da espécie ou da agressividade da manobra. Este trabalho é o primeiro a nível nacional a incorporar a utilização desta tecnologia, acreditamos que terá impacto na forma como a dor é avaliada e abordada pelas equipas de saúde e experimentais.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Dolor]]></kwd>
<kwd lng="es"><![CDATA[Recién Nacido]]></kwd>
<kwd lng="es"><![CDATA[Nocicepción]]></kwd>
<kwd lng="en"><![CDATA[Pain]]></kwd>
<kwd lng="en"><![CDATA[Newborn]]></kwd>
<kwd lng="en"><![CDATA[Nociception]]></kwd>
<kwd lng="pt"><![CDATA[Dor]]></kwd>
<kwd lng="pt"><![CDATA[Recém-Nascido]]></kwd>
<kwd lng="pt"><![CDATA[Nocicepção]]></kwd>
</kwd-group>
</article-meta>
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